146 search results - page 27 / 30 » Concept Expansion Using Semantic Fisheye Views |
101
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CIKM
1997
Springer
15 years 9 months ago
1997
Springer
In this paper, we present a complete analysis of redundant relationships in the entity-relationship model. Existing approaches use the concept of functional dependencies for ident...
176
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RIAO
2004
15 years 6 months ago
2004
This paper introduces a new approach to provide users with solutions to explore a domain via an information space. A key point in our approach is that information searching and ex...
152
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AIL
2007
15 years 5 months ago
2007
In order to improve the management of copyright in the Internet, known as Digital Rights Management, there is the need for a shared language for copyright representation. Current a...
132
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DEXA
2004
Springer
15 years 10 months ago
2004
Springer
Data integration is the process that gives users access to multiple data sources though queries against a global schema. Semantic heterogeneity has been identified as the most imp...
117
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BIRTHDAY
2005
Springer
15 years 10 months ago
2005
Springer
This paper addresses the question of factoring a logic into families of (generally simpler) components, estimating the top– down perspective, splitting, versus the bottom–up, s...